5-Chloro-2-hydroxybenzaldehyde

Modify Date: 2025-08-20 16:47:13

5-Chloro-2-hydroxybenzaldehyde structure	Common Name	5-Chloro-2-hydroxybenzaldehyde
	CAS Number	635-93-8	Molecular Weight	156.566
	Density	1.4±0.1 g/cm3	Boiling Point	228.8±20.0 °C at 760 mmHg
	Molecular Formula	C₇H₅ClO₂	Melting Point	100-102 °C(lit.)
	MSDS	Chinese USA	Flash Point	92.2±21.8 °C
	Symbol	GHS07, GHS09	Signal Word	Warning

Name	5-Chlorosalicylaldehyde
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	228.8±20.0 °C at 760 mmHg
Melting Point	100-102 °C(lit.)
Molecular Formula	C₇H₅ClO₂
Molecular Weight	156.566
Flash Point	92.2±21.8 °C
Exact Mass	155.997803
PSA	37.30000
LogP	2.57
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.632
InChIKey	FUGKCSRLAQKUHG-UHFFFAOYSA-N
SMILES	O=Cc1cc(Cl)ccc1O

5-Chloro-2-hydroxybenzaldehyde MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VN5450000

CHEMICAL NAME :: Salicylaldehyde, 5-chloro-

CAS REGISTRY NUMBER :: 635-93-8

BEILSTEIN REFERENCE NO. :: 0636632

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H5-Cl-O2

MOLECULAR WEIGHT :: 156.57

WISWESSER LINE NOTATION :: VHR BQ EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05073

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H315-H319-H335-H400
Precautionary Statements	P261-P273-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S24/25-S36/37/39
RIDADR	UN2811/6.1/PG III
WGK Germany	3
RTECS	VN5450000
HS Code	2913000090

Precursor 9
CAS#:90-02-8 Salicylaldehyde CAS#:50-00-0 Formaldehyde CAS#:106-48-9 4-Chlorophenol CAS#:100-97-0 Aminoform
CAS#:1570-64-5 4-Chloro-2-meth... CAS#:67-66-3 Chloroform CAS#:1116-76-3 Trioctylamine CAS#:7732-18-5 Water
CAS#:321-14-2 5-chlorosalicyl...
DownStream 10
CAS#:108154-54-7 4-(5-chloro-1-b... CAS#:106202-45-3 6-chloro-2-naph... CAS#:108154-50-3 4-(5-chloro-1-b... CAS#:108154-57-0 6-chloro-4-(5-c...
CAS#:321-14-2 5-chlorosalicyl... CAS#:306935-54-6 6-CHLORO-2H-1-B... CAS#:38220-75-6 ETHANONE, 1-(5-... CAS#:55877-79-7 5-Chloro-2-meth...
CAS#:14440-47-2 2-(4-chloro-2-f... CAS#:141266-44-6 EM20-25

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

Palladium(0)-mediated C-H bond activation of N-(naphthyl)salicylaldimine and related ligands: utilization of the resulting organopalladium complexes in catalytic C-C and C-N coupling reactions.

Dalton Trans. 44 , 13615-32, (2015)

N-(Naphthyl)-4-R-salicylaldimines (R = OCH(3), H and Cl; H(2L)(1)-H(2)L(3)) and 2-hydroxy-N-(naphthyl)naphthaldimine (H(2)L(4)) readily undergo, upon reaction with Na(2)[PdCl(4)] in the presence of tr...

Structural, spectroscopic and DFT study of 4-methoxybenzohydrazide Schiff bases. A new series of polyfunctional ligands.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 137 , 692-700, (2015)

Five Schiff bases obtained from condensation of 4-methoxybenzohydrazide with related aldehydes, namely o-vanillin, vanillin, 5-bromovanillin, 5-chlorosalicylaldehyde and 5-bromosalicylaldehyde were pr...

New ruthenium(II) carbonyl complexes bearing disulfide Schiff base ligands and their applications as catalyst for some organic transformations.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 129 , 352-8, (2014)

Schiff base disulfide ligands (H2L(1-6)) were synthesized from the condensation of cystamine with salicylaldehyde(H2L(1)), 5-chlorosalicylaldehyde(H2L(2)), o-vanillin(H2L(3)), 2-hydroxyacetophenone(H2...

5-chloro-salicylaldehyde

5-Chlor-2-hydroxybenzolcarbaldehyd

Benzaldehyde, 5-chloro-2-hydroxy-

5-Chloro-2-hydroxybenzaldehyde

5-Chlorosalicylaldehyde

EINECS 211-244-4

MFCD00003331

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Chloro-2-hydroxybenzaldehyde
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Chloro-2-hydroxybenzaldehyde
Price: ￥118.0/25g ￥348.0/100g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Chlorosalicylaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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5-Chloro-2-hydroxybenzaldehyde

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.